Marion County, Kentucky Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 19.58K population of Marion County, KY residents comprised of 681 residents who identified as Hispanic or Latino (3.48%), and 18.90K residents who identified as Non-Hispanic (96.52%).

Race: The White Alone population was the largest racial group in Marion County, KY, with a population of 16.95K (86.55%). The Black or African American Alone population was the second largest racial group in Marion County, KY, with a population of 1.21K (6.20%). The Two Or More Races population was the third largest racial group in Marion County, KY, with a population of 876 (4.47%). The smallest racial group in Marion County, KY was American Indian and Alaska Native Alone with a population of 23 (0.12%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Marion County, KY, with a population of 16.78K (85.69%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Marion County, KY, with a population of 1.21K (6.17%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Marion County, KY, with a population of 689 (3.52%). The smallest ethnic group in Marion County, KY was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Marion County, Kentucky from the 2020 decennial census.

You can see similar information for other Kentucky counties and also for the state of Kentucky.

Marion County, KY Hispanics and Non Hispanics Population in Census 2020
Total Population:
Marion County, KY Racial Groups in Census 2020
Total Population:
Marion County, KY Ethnicity Groups in Census 2020
Total Population:
Marion County, KY Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1214 6.20
White Alone 16948 86.55
American Indian and Alaska Native Alone 23 0.12
Asian Alone 134 0.68
Native Hawaiian And Pacific Islander Alone 47 0.24
Some Other Race Alone 339 1.73
Two Or More Races 876 4.47
Marion County, KY Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 16779 85.69
Non-Hispanic - Black Alone 1209 6.17
Non-Hispanic - Two or More Races 689 3.52
Hispanic - Some Other Race Alone 286 1.46
Hispanic - Two or More Races 187 0.96
Hispanic - White Alone 169 0.86
Non-Hispanic - Asian Alone 123 0.63
Non-Hispanic - Some Other Race Alone 53 0.27
Non-Hispanic - Native Hawaiian & Pac. Islander 47 0.24
Hispanic - American Indian & Alaska Native 23 0.12
Hispanic - Asian Alone 11 0.06
Hispanic - Black Alone 5 0.03
Non-Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00